58R-21846-45533 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-08-19
Dose 1 — Moderna
2021-08-20
Registered in v-safe
2021-08-20
Survey response — days 1–6 daily, dose 1
MedDRA: Heart rate increased — Feeling: Good · Site: Pain

Free text: Elevated heart rate

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-21
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Headache, Fatigue or tiredness

Adult check-in
2021-08-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-26
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-09-02
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-09-09
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-09-16
Survey response — day 28, dose 1
MedDRA: Pre-existing disease, Pregnancy, Tachycardia — Feeling: Good

Free text: This started before the vaccine but has become more frequent since - my heart is randomly racing (tachycardia). My OB is sending me to the cardiologist. Currently 31 weeks pregnant.

MedDRA releases: 2024-11 · check-in free text available
2021-09-17
Dose 2 — Moderna
2021-09-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-24
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-10-01
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-10-08
Survey response — day 21, dose 2
MedDRA: Tachycardia — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Tachycardia

MedDRA releases: 2024-11 · check-in free text available
2021-10-08
Report sent to call center — day 21, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Emergency room or emergency department visit · 1 call case(s)
2021-10-13
Call successful
Does not wish to fill out VAERS report
2021-10-15
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-10-22
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-10-29
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-12-17
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-03-18
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-09-17
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-19	Moderna	No
2	2021-09-17	Moderna	No

Call center

Reported	Outcome	VAERS-related outcome
2021-10-08	Successful 2021-10-13	Does not wish to fill out VAERS report

Free text

Release 9 — days 1–6 daily, dose 1

2021-08-20

Systemic reaction (other): Elevated heart rate

Release 9 — day 28, dose 1

2021-09-16

Symptoms: This started before the vaccine but has become more frequent since - my heart is randomly racing (tachycardia). My OB is sending me to the cardiologist. Currently 31 weeks pregnant.

Release 10 — day 21, dose 2

2021-10-08

Symptoms: Tachycardia

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
SD	Pre-existing disease	·	·	✓
SD	Pregnancy	·	·	✓
SD	Tachycardia	·	·	✓
SRO	Heart rate increased	✓	·	✓

✓ active code · ○ coded but marked inactive · blank = not in that release